package com.guli.order.config;

import feign.RequestInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;

@Configuration
public class GuliFeignConfig {

    @Bean("requestInterceptor")
    public RequestInterceptor requestInterceptor() {
        return requestTemplate -> {
            ServletRequestAttributes requestAttributes =
                    (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
            if (requestAttributes != null) {
                HttpServletRequest request = requestAttributes.getRequest();
                //同步请求头数据,cookie
                requestTemplate.header("Cookie", request.getHeader("Cookie"));
            }
        };
    }
}
